Starting from Repairing the Immortal Killing Sword and Starting the Sect's Cultivation of Immortality

Zhu Yan traveled through the fantasy world and joined the Immortal Slayer Sect as an outer disciple. As a time traveler, how can we not have a system? It's just that his golden finger seems a bit weird. [The Zongmen Cultivation System has been activated] [Task 1: Assist the sect leader to strengthen the Immortal Slayer Sect within three years] [Mission reward: Immortal Killing Sword fragments] Zhu Yan: Fragments of the Immortal Killing Sword? Could it be the Immortal-killing Sword of the great saint, Lord Tongtian? That fairy sword that is said to be unbreakable except by four saints? Zhu Yan: It is our duty to restore the glory of our sect! ······ "Sect Master, that boy Zhu Yan is wandering around with the Zhuxian Sword, saying that the sect master takes turns, and he has no good intentions when he comes to my house tomorrow!" "Be presumptuous! Show some respect to him! Call him acting sect master!" "Sect Master, Zhu Yanta..." "I'm right here. The sect leader wants to meditate on me. From now on, I will be the sect leader!" ······ Many years later, Zhu Yan led the Immortal Slayer Sect and gradually encroached on the territory of the major Immortal Sects. "The despicable evil monks march towards the eternally frozen snowfield." "Zhu Yan occupied the southwest wilderness realm." "The supreme Sect Master Zhu Yan arrived in his loyal Zhongzhou Continent today!"